The PC maker reported fourth-quarter non-GAAP earnings of 40 cents a share on $14.3 billion in revenue, down 11% year over year, but up 4% over the previous quarter. The company noted that networking was strong, with revenue from the segment growing 42%.

Analysts were looking for earnings of 39 cents a share on revenue of $14.1 billion.

Citing the announcement to take the company private, Dell is not providing an outlook for its fiscal 2014 or the first quarter.

5. -- Tesla Motors (TSLA) is expected by analysts Wednesday to report a fourth-quarter loss of 53 cents a share on revenue of $298.9 million.

6. -- Engineers at Boeing(BA) accepted a new four-year contract while technical workers rejected their offer and voted to authorize a future strike.

The vote tallied late Tuesday came as the company is trying to solve battery problems that have grounded its new 787s.

Reuters, citing a source familiar with the aerospace company's plans, reported that Boeing has found a way to fix battery problems with its Dreamliner jets which involves increasing the space between cells.

7. -- Sony(SNE) is widely expected Wednesday to unveil the PlayStation 4 game console at an event in New York.

9. -- Herbalife(HLF) , at the center of a public fight between Carl Icahn and Bill Ackman, said Tuesday that fourth-quarter earnings and revenue rose from a year earlier, and it lifted its outlook for the year.

10. -- Bank of America (BAC) CEO Brian Moynihan's total pay package in 2012 was about $12 million, which included $11.1 million of restricted shares. He made $7 million in 2011.